{"paper":{"title":"The ionizing photon production efficiency of star-forming galaxies at $z\\sim 4-10$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Calabr\\`o, A. M. Koekemoer, C. Papovich, E. Merlin, F. Pacucci, I. Yoon, J. S. Kartaltepe, L. Napolitano, L. Pentericci, L. Shen, L. Y. A. Yung, M. B. Bagley, M. Castellano, M. Giavalisco, M. Hirschmann, M. Llerena, N. A. Grogin, N. J. Cleri, N. P. Hathi, N. Pirzkal, P. Arrabal Haro, P. Santini, R. A. Lucas, R. Amor\\'in, R. Bhatawdekar, S. L. Finkelstein, S. Mascia, S. M. Wilkins, T. Nanayakkara, X. Wang","submitted_at":"2024-12-02T10:35:32Z","abstract_excerpt":"Investigating the ionizing emission of star-forming galaxies is critical to understanding their contribution to reionization and their impact on the surrounding environment. The number of ionizing photons available to reionize the intergalactic medium (IGM) depends not only on the abundance of galaxies but also on their efficiency in producing ionizing photons ($\\xi_{ion}$). We aim to estimate the $\\xi_{ion}$ using Balmer lines in a sample of 761 galaxies at $4\\leq z \\leq 10$ selected from different JWST surveys. We used the available HST and JWST photometry to perform a SED fitting in the sam"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01358","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2412.01358/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}